Line A passes through the points (−2,0)(-2, 0)(−2,0) and (0,4)(0, 4)(0,4). Line B passes through the points (−1,1)(-1, 1)(−1,1) and (k,3)(k, 3)(k,3). Line A and Line B are perpendicular. Find the value of kkk.
204 exam-style questions on WJEC GCSE Maths Parallel and Perpendicular Lines. Each one has a worked solution and a mark scheme showing where the marks go.